Last month I inherited a beautiful mahogany 4x5 Wisner Traditional-S camera and consequently did some research on the camera and the company. I was shocked at all the negative info I found related to bad customer service and quality problems on the later models. It sounded like customers would pay for a camera and then had to wait months and, in a couple of cases, more than a year for their cameras to arrive. Despite what I read, I tried to contact the company through their website about 6 weeks ago (to purchase a set of genuine Wisner bag bellows) but never received a reply. Later I read somewhere that Richard T. Ritter
http://tinyurl.com/l57mn6 might be of some help to Wisner customers but his only comment on Wisner was that I would probably never receive a reply to that e-mail. Richard didn't have the bag bellows I wanted but I later found a great, like-new set of Wisner bag bellows on ebay for $59. In the future, if anything breaks on my Wisner I believe Ritter will be able to make whatever part is needed.
I noticed that Helix Camera, out of Chicago, is selling a Wisner 4x5 exactly like mine on ebay for $1495. They say they are a full line Wisner dealer although I see no evidence of that on Helix's website. Here's the auction:
http://tinyurl.com/kweeaq .
That's about all I know regarding the Wisner company,...beside the fact that I really like my 4x5 Traditional-S.
Marc